425950590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1092181}}^1$

素因数の和:1092204

約数の個数: 32

約数和(自身を含む): 1100919456

約数和(自身を除く): 674968866

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1092181, 2184362, 3276543, 5460905, 6553086, 10921810, 14198353, 16382715, 28396706, 32765430, 42595059, 70991765, 85190118, 141983530, 212975295, 425950590]

約数ペア:

[(1, 425950590), (2, 212975295), (3, 141983530), (5, 85190118), (6, 70991765), (10, 42595059), (13, 32765430), (15, 28396706), (26, 16382715), (30, 14198353), (39, 10921810), (65, 6553086), (78, 5460905), (130, 3276543), (195, 2184362), (390, 1092181)]